You're like the definition of negativeAlways complainin, you're such a pessimistYour Cup is half emptyI'm just so sick of itI got a different perspective

My Cup is half fullMy Sky is never grayYou can't bring be down anymore babyMy future is brightCan't wait to face the dayThere's one thing you should know about me

I'm an optimistI'm so positiveThat you'll never get another chance with me babyI'm an optimistI'm so positiveThat your chances blown, boy you're gone, spread your negativity.

(I'm an optimist, op-optimist, op-optimist)

You're such a downer, You're never satisfiedLucky for me, there's always a silver lineOn the horizon, so boy don't even tryInjectin me with your negative vibes

My cup is half fullMy sky is never grayYou can't bring be down anymore babyMy future is brightCan't wait to face the dayThere's one thing you should know about me

I'm an optimistI'm so positiveThat you'll never get another chance with me babyI'm an optimistI'm so positiveThat your chances blown, boy you're gone, spread your negativity.

I'm an optimist.I'm spontaneous.I need fun and excitement, ready set.Here I come, Take the world by storm.Grab life by the horns, While I'm still young.And If you wanna act old, If you wanna be cold.Hmmm, I guess but baby you should know oh, oh, oh, oh

I'm an optimistI'm so positiveThat you'll never get another chance with me babyI'm an optimistI'm so positiveThat your chances blown, boy you're gone, spread your negativity.